531_ACL3225

980622

Specifications which provide more details for the proper and safe use of the described product are available upon request.

All specifications are subject to change without notice.

Inductors

ACL Series ACL3225 Type

For Power Line

SMD

TYPICAL ELECTRICAL CHARACTERISTICS

INDUCTANCE vs. FREQUENCY

INDUCTANCE CHANGE vs. DC

IMPEDANCE vs. FREQUENCY

CHARACTERISTICS

SUPERPOSITION CHARACTERISTICS

CHARACTERISTICS

COUPLING FACTORS

10

5

1

0.5

0.1

0.05

0.01

1

5

10

50

100

500 1000

Frequency(MHz)

Test equipment:

YHP4191A: up to 10

µH

2.2

µH

0.56

µH

0.22

µH

0.056

µH

0.022

µH

0.1

0.5

1

5

10

50 100

Frequency(MHz)

1000

500

100

50

10

5

1

560

µH

220

µH

56

µH

22

µH

5.6

µH

Test equipment:

YHP4194A:12

µH min.

5

1

15 10

50 100

500 1000 5000

DC current(mA)

1000

500

100

50

10

0.5

0.1

0.05

0.01

560

µH

200

µH

56

µH

22

µH

5.6

µH

2.2

µH

0.56

µH

0.22

µH

0.056

µH

0.022

µH

1

5

10

50 100

500 1000

Frequency(MHz)

100

50

10

5

1

0.5

0.1

Test equipment:

YHP4191A: up to 10

µH

YHP4194A:12

µH

560

µH

0.56

µH

0.056

µH

56

µH

5.6

µH

A

Lx

L

C

DC

power

supply

Test

equipment

Test equipment:

YHP4275A

(f=10kHz)

L: 5H

C: 20000

µF

L x: Test sample

2

1

0

–1

–2

–20

0

20406080

100

Temperature(°C)

330

µH

0.033

µH

33

µH

0.33

µH

3.3

µH

500

100

50

10

0.1

0.5 1

5

10

50 100

500

Frequency(MHz)

560

µH

56

µH

5.6

µH

0.56

µH

0.056

µH

MEASURING CIRCUIT

INDUCTANCE CHANGE vs.

Q vs. FREQUENCY CHARACTERISTICS

TEMPERATURE CHARACTERISTICS

0.005 0.01

0.05 0.1

0.5 1

5 10

50 100

500 1000

Inductance(mH)

10

5

1

0.5

0.1

0.05

Gap=1mm

Measuring

conditions

Test equipment

Test frequency

Coupling

factor

MIL-C -15305E

# 4, 8, 8, 4

YHP 4275A

L

1

µH at 100kHz

1

µH<L 100µH at 10kHz

100

µH<L at 1kHz

(%)=M

4